Solve the Problem. -A Survey of a Group of 112 Tourists Was Taken

question 92

Multiple Choice

Solve the problem.
-A survey of a group of 112 tourists was taken in St. Louis. The survey showed the following: 63 of the tourists plan to visit Gateway Arch;
44 plan to visit the zoo;
9 plan to visit the Art Museum and the zoo, but not the gateway Arch;
14 plan to visit the Art Museum and the Gateway Arch, but not the zoo;
16 plan to visit the Gateway Arch and the zoo, but not the Art Museum;
7 plan to visit the Art Museum, the zoo, and the Gateway Arch;
14 plan to visit none of the three places.
How many plan to visit the Art Museum only?

• A)14
• B)32
• C)98
• D)44

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Definitions:

Sum of Squares

A statistical measure of the dispersion or variation in a set of values, used to calculate variance and standard deviation.

Population Means

The average of a characteristic or measurement of interest for the entire population being studied.

Randomized Block Design

A statistical experimental design that groups similar experimental units into blocks to account for variability and then randomly applies treatments within each block.

Wage Rate

The amount of compensation a worker receives per unit of time or per task completed.